No extension slots
Forwarding perfomance: 42Mpps
Switching capacity:68Gbps
16K MAC address entries
Specification | ||
Downlink Ports | 24 Ethernet 10/100/1000 ports | |
Uplink Ports | 4 Gig SFP | |
MAC Address Table | 16K MAC | |
Dimensions (W x D x H) | S1720-28GWR-4P-E: 442 mm x 220 mm x 43.6 mm S1720-28GWR-PWR-4P-E: 442 mm x 310 mm x 43.6 mm | |
Input Voltage | 100V to 240V AC, 50 Hz/60 Hz | |
EEE | Support | |
Power Consumption | S1720-28GWR-4P-E: 20.2W S1720-28GWR-PWR-4P-E: Without PD: 40.4W With PD: 446.7W (PoE: 369.6W) | |
Operating Temperature | 0m to 1,800m: 0°C to 45°C 1,800m to 5,000m: Decreases 1°C for every 220m increase in altitude | |
Humidity (non-condensing) | 5% to 95% | |
Heat Dissipation | Non POE model:Fan-free natural heat dissipation POE model: Heat dissipation using fans supporting intelligent speed adjustment |